Cars 2 is the ultimate extension of the original Cars' universe. With the creative addition of new characters like Fin Mcmissile, and the addendum of advanced morality-based themes and questions pushed towards this films main protagonist Mater, the characters in this movie are just a purified step up from the first Cars. Lightning Mcqueen and Maters' relationship is harshly challenged through the idea of friendship when a realistic misunderstanding occurs, and they make up by the end in an emotionally psychological scene which doesn't feel forced and is at the same time hilarious.